125khz Writable RFID T5557 / T5567 / T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) W1209 Digital Temperature Controller Thermostat Module R307 Optical Fingerprint Sensor Module

R307 Optical Fingerprint Sensor Module

Emergency communication devices and panic buttons that establish voice calls or SMS alerts through cellular networks independent of internet availability

Common compatible motors include the TT motor (200 RPM at 6V) and the 3mm shaft geared motor (100 RPM at 6V)

and drivetrain performance characteristics that directly apply to professional racing vehicle development

SS) I2C Pins Yes (SDA

125khz Writable RFID T5557 / T5567 / T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) W1209 Digital Temperature Controller Thermostat Module R307 Optical Fingerprint Sensor Module125khz Writable RFID T5557 T5567 T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) 125khz Writable RFID T5557 T5567 T5577 Rewritable Proximity Card for ID Writer Copier Duplicate (Thin Card) This is RFID 13. 56MHz Card used for Contactless transmission of data and supplies energy with no battery needed. Its Operating distance is Up to 1 Meter depending on antenna geometry. Operating frequency is 13. 56MHz and Data transfer